> Is there a way to define a listener, as an element in bxml file, for use in
> more than one component, as a dereference attribute value? For example:
> ...
> <Window xmlns="org.apache.pivot.wtk"
> xmlns:bxml="http://pivot.apache.org/bxml";>
>
> <ButtonListener bxml:id="listener">
> function buttonPressed(button) {
> // Handle event
> }
> </ButtonListener>
>
> <PushButton buttonData="Click Me!" buttonPressListeners="$listener"/>
> <PushButton buttonData="Click Me Again!"
> buttonPressListeners="$listener"/>
>
> </Window>
You could do this in script as follows:
<bxml:script>
function onButtonPress() {
...
}
</bxml:script>
<PushButton buttonData="Click Me!"
ButtonPressListener.buttonPressed="onButtonPress()"/>
<PushButton buttonData="Click Me Again!"
ButtonPressListener.buttonPressed="onButtonPress()"/>
FYI, the "ButtonPressListener" qualifier is necessary so BXMLSerializer knows
which interface defines the handler event.
You could also do this in Java using the listener list directly:
ButtonPressListener buttonPressListener = new ButtonPressListener() {
public void buttonPressed(Button button) {
...
}
}
pushButton1.getButtonPressListeners().add(buttonPressListener);
pushButton2.getButtonPressListeners().add(buttonPressListener);
G
